Patent US4164312A successfully refreshed from Google Patents.
US4164312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual purpose divider
Assignee: Stone Container Corp
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Filing: 1978-05-30
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Granted: 1979-08-14
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Expires: 1998-05-30
Abstract
Abstract A divider for insertion in a box or like container for dividing the container into sections. The divider is formed of a paper product and includes a double thickness primary portion formed of a pair of divider panels joined together along a longitudinal connection with there being an end panel connected to each divider panel at each end thereof and the end panels extending normal to the divider panels. The divider panels in turn have end portions defined by transverse fold lines and the longitudinal connection between the end portions of the divider panels is rupturable, whereby the extent of the divider panels may be reduced and the extent of the end panels may be increased. Thus, a single divider may extend either longitudinally or transversely of a rectangular container.
Inventors
- 👤 Frederick G. Harned
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:34
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/48; B65D5/48024; B65D5/48048
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
117 words
A new article of manufacture comprising a blank for a dual purpose divider of the type including a divider wall having at the opposite ends thereof oppositely extending end walls, said divider blank being rectangular in outline, a longitudinally extending divider line dividing said blank into similar halves; each of said halves having central panels defined by inner transverse fold lines, outer panels defined by outer transverse fold lines, and a single intermediate panel between each adjacent pair of said inner and outer fold lines; said longitudinally extending divider line being in the form of a fold line between said outer transverse fold lines and in the form of cuts outwardly of said outer transverse fold lines.
Claim 2
Dependent Claim
117 words
A new article of manufacture comprising a blank for a dual purpose divider of the type including a divider wall having at the opposite ends thereof oppositely extending end walls, said divider blank being rectangular in outline, a longitudinally extending divider line dividing said blank into similar halves; each of said halves having central panels defined by inner transverse fold lines, outer panels defined by outer transverse fold lines, and a single intermediate panel between each adjacent pair of said inner and outer fold lines; said longitudinally extending divider line being in the form of a fold line between said outer transverse fold lines and in the form of cuts outwardly of said outer transverse fold lines.
Claim 3
Dependent Claim
31 words
The blank of claim 1 wherein between each adjacent ones of said inner and outer fold lines, said longitudinally extending divider line is at least in part a rupturable fold line.
Claim 4
Dependent Claim
36 words
The blank of claim 1 wherein between each adjacent ones of said inner and outer fold lines, said longitudinally extending divider line is adjacent a respective one of said outer fold lines a rupturable fold line.
Claim 5
Dependent Claim
29 words
The blank of claim 3 wherein said longitudinally extending divider line between each rupturable fold line and the adjacent one of said inner transverse fold lines is a cut.
Claim 6
Dependent Claim
143 words
A dual purpose divider comprising a pair of divider panels joined together along a longitudinal connection and arranged in face to face relation, an end panel connected to each divider panel at each end thereof along a transverse fold and extending generally normal to said divider panels, said end panels at each end of said divider panels extending in opposite directions, said divider panels having formed therein adjacent to and spaced from each end thereof transverse fold lines, those portions of said divider panels between adjacent ones of said transverse fold lines and said transverse folds being intermediate panels, and said longitudinal connection including selector means for selectively making said intermediate panels extensions of said divider panels or extensions of said end panels wherein said divider selectively has long divider panels and short end panels or short divider panels and long end panels.
Claim 7
Dependent Claim
143 words
A dual purpose divider comprising a pair of divider panels joined together along a longitudinal connection and arranged in face to face relation, an end panel connected to each divider panel at each end thereof along a transverse fold and extending generally normal to said divider panels, said end panels at each end of said divider panels extending in opposite directions, said divider panels having formed therein adjacent to and spaced from each end thereof transverse fold lines, those portions of said divider panels between adjacent ones of said transverse fold lines and said transverse folds being intermediate panels, and said longitudinal connection including selector means for selectively making said intermediate panels extensions of said divider panels or extensions of said end panels wherein said divider selectively has long divider panels and short end panels or short divider panels and long end panels.
Claim 8
Dependent Claim
33 words
The divider of claim 5 wherein said longitudinal connection is in the form of a fold line, and said selector means being rupturable fold line portions at the ends of said fold line.
Claim 9
Dependent Claim
26 words
The divider of claim 6 wherein said fold line is interrupted by a cut between each transverse fold line and a respective rupturable fold line portion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-08-13 | 1983-02-12 | 1983-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-08-13 | 1987-02-12 | 1987-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-08-13 | 1991-02-12 | 1991-08-14 | $7700.00 | Window Closed / Lapsed |